稀土水滑石的合成与表征(Ⅰ)  

Synthesis and Characterization of Hydrotalcite-Containing Rare Earth

作　　者：李连生[1] 惠建斌[1] 刘新生[1] 刘晓勋[1] 张艳秋[1] 徐如人[1] 

机构地区：[1]吉林大学化学系,长春130023

出　　处：《高等学校化学学报》1993年第8期1048-1050,共3页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金

摘　　要：合成了稀土镧在层晶格骨架中的水滑石,经粉末X射线衍射、红外光谱、X射线光电子能谱及离子交换法进行了表征.通过催化苯酐与正己醇的酯化反应,表明样品具有催化活性.A novel hydrotalcite containing rare earth lanthanum was synthesized hydrothermally and characterized by means of XRD, FTIR, XPS and ionic exchanging reaction at room temperature. The results show that rare earth lanthanum has incorparated into the layer lattice of the product. The catalytic activity of the product was characterized by an esterification reaction.

关 键 词：水滑石 稀土 镧 结构 催化剂 

分 类 号：O643.36[理学—物理化学]